Gianna Vibrating Alarm Clock for Heavy Sleepers - 110dB Loud Alarm Clock 3 Wake Modes Auto-Dimming Rechargeable Battery

Work great! Use it on vibrate when I don’t wanna wake up my spouse. But the bird chirping alarm is a delightful way to wake up. Read more

Like all alarm clocks, they affect people differently. I found that this one it does the job quite well as long as you are not staying up all night expecting to wake up 3 hours later, it sets easy, very visible, loud, and has the same build as an older style echo dot. For those days when only 2 - 3 hours of sleep are happening, you are going to want to have this thing about a foot away from your head to be on the safe side. This thing does its job. It takes some getting used to. Digital you kinda have to take the time and train your ears to it if you want to build up a routine. The charging station that comes with it definitely has a house phone feel to it. I like it a lot. Read more

What can I say? This alarm clock is great. It was easy to set up and has customizable brightness, volume, vibration intensity, and alarm sounds; I personally enjoy being able to wake up to birds chirping. I like that there's a snooze feature. I like that the face is large enough for me to read in the day or night. I like that it has a battery, so that if the power goes out, it still works. There's nothing I don't like about this alarm clock. Buying this product was money well spent! Read more

I got this because a regular alarm clock didn't cut it anymore. I put this under my pillow (make sure you follow directions) on the highest vibration mode and it wakes me every time. I'm moderate to severe deaf in one ear and severe to profound deaf in the other. This is an excellent tool for people who face hearing challenges. It sits in its own charging cradle, see photos. Read more

This alarm clock is an excellent option for heavy sleepers or anyone who struggles to wake up with a standard alarm. The 110 dB alarm is pretty loud, and when combined with the vibrating bed shaker, it’s almost impossible to sleep through. The vibration feature is especially useful because it wakes you without disturbing others, making it a great choice for shared bedrooms or dorms. The auto-dimming display is another thoughtful touch—it stays easy to read during the day while remaining subtle and non-intrusive at night. The rechargeable, cordless design adds convenience and portability, particularly for travel or minimalist bedside setups. The magnetic charging base is simple to use, and the overall design is compact and functional. Setup is generally straightforward, with large buttons that are easy to press and understand, even for users who prefer a no-frills interface. That said, the clock isn’t perfect. The battery life, while adequate, may require daily charging depending on how often the loud alarm or vibration is used. The screen is also on the smaller side, which may not be ideal for those who prefer a large, highly visible display from across the room. Additionally, while the alarm volume is a huge benefit for deep sleepers, it may be overwhelming for light sleepers or anyone sensitive to sudden loud sounds. Overall, this alarm clock does exactly what it promises, it reliably wakes you up. While it lacks some advanced features and long battery life, its effectiveness, vibration option, and thoughtful display design make it a strong and dependable choice for heavy sleepers and those who need an extra push to start their day. Read more

Quality, functionallity. Read more

I am heading impaired. I have a bad habit of go to bed very late and I have to wake up at 7AM every week day. I tried env Read more

Wow! This is loud! I am hard of hearing and have a cochlear implant in one ear. I was this vibration was a little harder…maybe I just do not have it in the right spot. I will keep working with it. However, very easy to travel with, easy to set up, and long battery life! Read more